Ammonium Hydroxide 5.0N (5.0M) Concentration 5.0N (5.0M) CAS Number 1336-21-6 Chemical Formula NH4OH APHA 3500-Cu B Chemical Container Material Plastic Chemical Container Type Bottle Chemical Grade Lab Chemical Container Size 500mL Chemical Family Type Standards and Solutions Calibration Certificate NIST Shelf Life 24 mo. Shipping Restrictions CHEMICAL NOT REGULATED FOR TRANSPORT